Boys who like me talk about signatures in qq. Flowers fall with the water intentionally, but water falls unintentionally. What do you mean? Did he give up chasing me?
That's what it means. If this conversation is for you, and he thinks you don't like him, there is no point in pursuing it. If you like him too, don't always be cold, let him feel it. If you have no feelings for him, just ignore it. He just announced that he was giving up.